Homeful Bliss (Het Geluk)

One evening, 38-year-old Frank returns to his quiet residential house where his family has organised a surprise birthday party. Everybody is present: his wife, two children, brother, sister-in-law, his father… even the babysitter. They toast, his favourite meal is served and a birthday cake provided. But, amid the celebration, there are hints that things aren't really what they seem to be…